15697870564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{3727}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 28559462400

約数和(自身を除く): 12861591836

約数列:

[1, 2, 4, 37, 74, 148, 149, 191, 298, 382, 596, 764, 3727, 5513, 7067, 7454, 11026, 14134, 14908, 22052, 28268, 28459, 56918, 113836, 137899, 275798, 551596, 555323, 711857, 1052983, 1110646, 1423714, 2105966, 2221292, 2847428, 4211932, 20546951, 26338709, 41093902, 52677418, 82187804, 105354836, 106066693, 212133386, 424266772, 3924467641, 7848935282, 15697870564]

約数ペア:

[(1, 15697870564), (2, 7848935282), (4, 3924467641), (37, 424266772), (74, 212133386), (148, 106066693), (149, 105354836), (191, 82187804), (298, 52677418), (382, 41093902), (596, 26338709), (764, 20546951), (3727, 4211932), (5513, 2847428), (7067, 2221292), (7454, 2105966), (11026, 1423714), (14134, 1110646), (14908, 1052983), (22052, 711857), (28268, 555323), (28459, 551596), (56918, 275798), (113836, 137899)]