19819632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 59535872

約数和(自身を除く): 39716240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 967, 976, 1281, 1464, 1708, 1934, 2562, 2901, 2928, 3416, 3868, 5124, 5802, 6769, 6832, 7736, 10248, 11604, 13538, 15472, 20307, 20496, 23208, 27076, 40614, 46416, 54152, 58987, 81228, 108304, 117974, 162456, 176961, 235948, 324912, 353922, 412909, 471896, 707844, 825818, 943792, 1238727, 1415688, 1651636, 2477454, 2831376, 3303272, 4954908, 6606544, 9909816, 19819632]

約数ペア:

[(1, 19819632), (2, 9909816), (3, 6606544), (4, 4954908), (6, 3303272), (7, 2831376), (8, 2477454), (12, 1651636), (14, 1415688), (16, 1238727), (21, 943792), (24, 825818), (28, 707844), (42, 471896), (48, 412909), (56, 353922), (61, 324912), (84, 235948), (112, 176961), (122, 162456), (168, 117974), (183, 108304), (244, 81228), (336, 58987), (366, 54152), (427, 46416), (488, 40614), (732, 27076), (854, 23208), (967, 20496), (976, 20307), (1281, 15472), (1464, 13538), (1708, 11604), (1934, 10248), (2562, 7736), (2901, 6832), (2928, 6769), (3416, 5802), (3868, 5124)]