12244830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31397}}^1$

素因数の和:31420

約数の個数: 32

約数和(自身を含む): 31649184

約数和(自身を除く): 19404354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31397, 62794, 94191, 156985, 188382, 313970, 408161, 470955, 816322, 941910, 1224483, 2040805, 2448966, 4081610, 6122415, 12244830]

約数ペア:

[(1, 12244830), (2, 6122415), (3, 4081610), (5, 2448966), (6, 2040805), (10, 1224483), (13, 941910), (15, 816322), (26, 470955), (30, 408161), (39, 313970), (65, 188382), (78, 156985), (130, 94191), (195, 62794), (390, 31397)]