15824770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 31434480

約数和(自身を除く): 15609710

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 2969, 5330, 5938, 14845, 29690, 38597, 77194, 121729, 192985, 243458, 385970, 608645, 1217290, 1582477, 3164954, 7912385, 15824770]

約数ペア:

[(1, 15824770), (2, 7912385), (5, 3164954), (10, 1582477), (13, 1217290), (26, 608645), (41, 385970), (65, 243458), (82, 192985), (130, 121729), (205, 77194), (410, 38597), (533, 29690), (1066, 14845), (2665, 5938), (2969, 5330)]