19212558

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 40154400

約数和(自身を除く): 20941842

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 654, 1013, 2026, 3039, 3161, 6078, 6322, 9483, 18966, 29377, 58754, 88131, 110417, 176262, 220834, 331251, 662502, 3202093, 6404186, 9606279, 19212558]

約数ペア:

[(1, 19212558), (2, 9606279), (3, 6404186), (6, 3202093), (29, 662502), (58, 331251), (87, 220834), (109, 176262), (174, 110417), (218, 88131), (327, 58754), (654, 29377), (1013, 18966), (2026, 9483), (3039, 6322), (3161, 6078)]