19005694570

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1\times {\mathrm{18521}}^1$

素因数の和:19770

約数の個数: 32

約数和(自身を含む): 34626508560

約数和(自身を除く): 15620813990

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1153, 2306, 5765, 11530, 18521, 37042, 92605, 102617, 185210, 205234, 513085, 1026170, 1648369, 3296738, 8241845, 16483690, 21354713, 42709426, 106773565, 213547130, 1900569457, 3801138914, 9502847285, 19005694570]

約数ペア:

[(1, 19005694570), (2, 9502847285), (5, 3801138914), (10, 1900569457), (89, 213547130), (178, 106773565), (445, 42709426), (890, 21354713), (1153, 16483690), (2306, 8241845), (5765, 3296738), (11530, 1648369), (18521, 1026170), (37042, 513085), (92605, 205234), (102617, 185210)]