11637860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 27878256

約数和(自身を除く): 16240396

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2633, 4420, 5266, 10532, 13165, 26330, 34229, 44761, 52660, 68458, 89522, 136916, 171145, 179044, 223805, 342290, 447610, 581893, 684580, 895220, 1163786, 2327572, 2909465, 5818930, 11637860]

約数ペア:

[(1, 11637860), (2, 5818930), (4, 2909465), (5, 2327572), (10, 1163786), (13, 895220), (17, 684580), (20, 581893), (26, 447610), (34, 342290), (52, 223805), (65, 179044), (68, 171145), (85, 136916), (130, 89522), (170, 68458), (221, 52660), (260, 44761), (340, 34229), (442, 26330), (884, 13165), (1105, 10532), (2210, 5266), (2633, 4420)]