38798930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9923}}^1$

素因数の和:9970

約数の個数: 32

約数和(自身を含む): 77169024

約数和(自身を除く): 38370094

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 9923, 19846, 49615, 99230, 168691, 228229, 337382, 456458, 843455, 1141145, 1686910, 2282290, 3879893, 7759786, 19399465, 38798930]

約数ペア:

[(1, 38798930), (2, 19399465), (5, 7759786), (10, 3879893), (17, 2282290), (23, 1686910), (34, 1141145), (46, 843455), (85, 456458), (115, 337382), (170, 228229), (230, 168691), (391, 99230), (782, 49615), (1955, 19846), (3910, 9923)]