15697087348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{11369}}^1$

素因数の和:11920

約数の個数: 48

約数和(自身を含む): 29760292800

約数和(自身を除く): 14063205452

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 491, 703, 982, 1406, 1964, 2812, 9329, 11369, 18167, 18658, 22738, 36334, 37316, 45476, 72668, 216011, 345173, 420653, 432022, 690346, 841306, 864044, 1380692, 1682612, 5582179, 7992407, 11164358, 15984814, 22328716, 31969628, 106061401, 206540623, 212122802, 413081246, 424245604, 826162492, 3924271837, 7848543674, 15697087348]

約数ペア:

[(1, 15697087348), (2, 7848543674), (4, 3924271837), (19, 826162492), (37, 424245604), (38, 413081246), (74, 212122802), (76, 206540623), (148, 106061401), (491, 31969628), (703, 22328716), (982, 15984814), (1406, 11164358), (1964, 7992407), (2812, 5582179), (9329, 1682612), (11369, 1380692), (18167, 864044), (18658, 841306), (22738, 690346), (36334, 432022), (37316, 420653), (45476, 345173), (72668, 216011)]