2019455996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{73243}}^1$

素因数の和:73421

約数の個数: 24

約数和(自身を含む): 3623820144

約数和(自身を除く): 1604364148

約数列:

[1, 2, 4, 61, 113, 122, 226, 244, 452, 6893, 13786, 27572, 73243, 146486, 292972, 4467823, 8276459, 8935646, 16552918, 17871292, 33105836, 504863999, 1009727998, 2019455996]

約数ペア:

[(1, 2019455996), (2, 1009727998), (4, 504863999), (61, 33105836), (113, 17871292), (122, 16552918), (226, 8935646), (244, 8276459), (452, 4467823), (6893, 292972), (13786, 146486), (27572, 73243)]