19301664

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11827}}^1$

素因数の和:11857

約数の個数: 48

約数和(自身を含む): 53651808

約数和(自身を除く): 34350144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11827, 23654, 35481, 47308, 70962, 94616, 141924, 189232, 201059, 283848, 378464, 402118, 567696, 603177, 804236, 1135392, 1206354, 1608472, 2412708, 3216944, 4825416, 6433888, 9650832, 19301664]

約数ペア:

[(1, 19301664), (2, 9650832), (3, 6433888), (4, 4825416), (6, 3216944), (8, 2412708), (12, 1608472), (16, 1206354), (17, 1135392), (24, 804236), (32, 603177), (34, 567696), (48, 402118), (51, 378464), (68, 283848), (96, 201059), (102, 189232), (136, 141924), (204, 94616), (272, 70962), (408, 47308), (544, 35481), (816, 23654), (1632, 11827)]