19135370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 37656576

約数和(自身を除く): 18521206

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 3631, 5270, 7262, 18155, 36310, 61727, 112561, 123454, 225122, 308635, 562805, 617270, 1125610, 1913537, 3827074, 9567685, 19135370]

約数ペア:

[(1, 19135370), (2, 9567685), (5, 3827074), (10, 1913537), (17, 1125610), (31, 617270), (34, 562805), (62, 308635), (85, 225122), (155, 123454), (170, 112561), (310, 61727), (527, 36310), (1054, 18155), (2635, 7262), (3631, 5270)]