19150742024

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{991}}^1\times {\mathrm{30577}}^1$

素因数の和:31653

約数の個数: 32

約数和(自身を含む): 36400051200

約数和(自身を除く): 17249309176

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 991, 1982, 3964, 7928, 30577, 61154, 78289, 122308, 156578, 244616, 313156, 626312, 2415583, 4831166, 9662332, 19324664, 30301807, 60603614, 121207228, 242414456, 2393842753, 4787685506, 9575371012, 19150742024]

約数ペア:

[(1, 19150742024), (2, 9575371012), (4, 4787685506), (8, 2393842753), (79, 242414456), (158, 121207228), (316, 60603614), (632, 30301807), (991, 19324664), (1982, 9662332), (3964, 4831166), (7928, 2415583), (30577, 626312), (61154, 313156), (78289, 244616), (122308, 156578)]