19510752

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 52475472

約数和(自身を除く): 32964720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4957, 9914, 14871, 19828, 29742, 39656, 59484, 79312, 118968, 158624, 203237, 237936, 406474, 475872, 609711, 812948, 1219422, 1625896, 2438844, 3251792, 4877688, 6503584, 9755376, 19510752]

約数ペア:

[(1, 19510752), (2, 9755376), (3, 6503584), (4, 4877688), (6, 3251792), (8, 2438844), (12, 1625896), (16, 1219422), (24, 812948), (32, 609711), (41, 475872), (48, 406474), (82, 237936), (96, 203237), (123, 158624), (164, 118968), (246, 79312), (328, 59484), (492, 39656), (656, 29742), (984, 19828), (1312, 14871), (1968, 9914), (3936, 4957)]