23841790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11032

約数の個数: 32

約数和(自身を含む): 50632704

約数和(自身を除く): 26790914

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 10987, 21974, 54935, 76909, 109870, 153818, 340597, 384545, 681194, 769090, 1702985, 2384179, 3405970, 4768358, 11920895, 23841790]

約数ペア:

[(1, 23841790), (2, 11920895), (5, 4768358), (7, 3405970), (10, 2384179), (14, 1702985), (31, 769090), (35, 681194), (62, 384545), (70, 340597), (155, 153818), (217, 109870), (310, 76909), (434, 54935), (1085, 21974), (2170, 10987)]