19231296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 59740800

約数和(自身を除く): 40509504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 349, 448, 492, 574, 656, 672, 698, 861, 984, 1047, 1148, 1312, 1344, 1396, 1722, 1968, 2094, 2296, 2443, 2624, 2792, 3444, 3936, 4188, 4592, 4886, 5584, 6888, 7329, 7872, 8376, 9184, 9772, 11168, 13776, 14309, 14658, 16752, 18368, 19544, 22336, 27552, 28618, 29316, 33504, 39088, 42927, 55104, 57236, 58632, 67008, 78176, 85854, 100163, 114472, 117264, 156352, 171708, 200326, 228944, 234528, 300489, 343416, 400652, 457888, 469056, 600978, 686832, 801304, 915776, 1201956, 1373664, 1602608, 2403912, 2747328, 3205216, 4807824, 6410432, 9615648, 19231296]

約数ペア:

[(1, 19231296), (2, 9615648), (3, 6410432), (4, 4807824), (6, 3205216), (7, 2747328), (8, 2403912), (12, 1602608), (14, 1373664), (16, 1201956), (21, 915776), (24, 801304), (28, 686832), (32, 600978), (41, 469056), (42, 457888), (48, 400652), (56, 343416), (64, 300489), (82, 234528), (84, 228944), (96, 200326), (112, 171708), (123, 156352), (164, 117264), (168, 114472), (192, 100163), (224, 85854), (246, 78176), (287, 67008), (328, 58632), (336, 57236), (349, 55104), (448, 42927), (492, 39088), (574, 33504), (656, 29316), (672, 28618), (698, 27552), (861, 22336), (984, 19544), (1047, 18368), (1148, 16752), (1312, 14658), (1344, 14309), (1396, 13776), (1722, 11168), (1968, 9772), (2094, 9184), (2296, 8376), (2443, 7872), (2624, 7329), (2792, 6888), (3444, 5584), (3936, 4886), (4188, 4592)]