19482476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22039}}^1$

素因数の和:22073

約数の個数: 24

約数和(自身を含む): 38878560

約数和(自身を除く): 19396084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22039, 44078, 88156, 286507, 374663, 573014, 749326, 1146028, 1498652, 4870619, 9741238, 19482476]

約数ペア:

[(1, 19482476), (2, 9741238), (4, 4870619), (13, 1498652), (17, 1146028), (26, 749326), (34, 573014), (52, 374663), (68, 286507), (221, 88156), (442, 44078), (884, 22039)]