19835788898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{5953}}^1$

素因数の和:6450

約数の個数: 32

約数和(自身を含む): 30984425472

約数和(自身を除く): 11148636574

約数列:

[1, 2, 31, 62, 223, 241, 446, 482, 5953, 6913, 7471, 11906, 13826, 14942, 53743, 107486, 184543, 369086, 1327519, 1434673, 1666033, 2655038, 2869346, 3332066, 41153089, 44474863, 82306178, 88949726, 319932079, 639864158, 9917894449, 19835788898]

約数ペア:

[(1, 19835788898), (2, 9917894449), (31, 639864158), (62, 319932079), (223, 88949726), (241, 82306178), (446, 44474863), (482, 41153089), (5953, 3332066), (6913, 2869346), (7471, 2655038), (11906, 1666033), (13826, 1434673), (14942, 1327519), (53743, 369086), (107486, 184543)]