19023832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 18300968

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 971, 1942, 2449, 3884, 4898, 7768, 9796, 19592, 30101, 60202, 76709, 120404, 153418, 240808, 306836, 613672, 2377979, 4755958, 9511916, 19023832]

約数ペア:

[(1, 19023832), (2, 9511916), (4, 4755958), (8, 2377979), (31, 613672), (62, 306836), (79, 240808), (124, 153418), (158, 120404), (248, 76709), (316, 60202), (632, 30101), (971, 19592), (1942, 9796), (2449, 7768), (3884, 4898)]