19595376

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3374

約数の個数: 60

約数和(自身を含む): 56194320

約数和(自身を除く): 36598944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3319, 5904, 6638, 9957, 13276, 19914, 26552, 29871, 39828, 53104, 59742, 79656, 119484, 136079, 159312, 238968, 272158, 408237, 477936, 544316, 816474, 1088632, 1224711, 1632948, 2177264, 2449422, 3265896, 4898844, 6531792, 9797688, 19595376]

約数ペア:

[(1, 19595376), (2, 9797688), (3, 6531792), (4, 4898844), (6, 3265896), (8, 2449422), (9, 2177264), (12, 1632948), (16, 1224711), (18, 1088632), (24, 816474), (36, 544316), (41, 477936), (48, 408237), (72, 272158), (82, 238968), (123, 159312), (144, 136079), (164, 119484), (246, 79656), (328, 59742), (369, 53104), (492, 39828), (656, 29871), (738, 26552), (984, 19914), (1476, 13276), (1968, 9957), (2952, 6638), (3319, 5904)]