21103659484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{26053}}^1\times {\mathrm{6983}}^1$

素因数の和:33069

約数の個数: 24

約数和(自身を含む): 38211838560

約数和(自身を除く): 17108179076

約数列:

[1, 2, 4, 29, 58, 116, 6983, 13966, 26053, 27932, 52106, 104212, 202507, 405014, 755537, 810028, 1511074, 3022148, 181928099, 363856198, 727712396, 5275914871, 10551829742, 21103659484]

約数ペア:

[(1, 21103659484), (2, 10551829742), (4, 5275914871), (29, 727712396), (58, 363856198), (116, 181928099), (6983, 3022148), (13966, 1511074), (26053, 810028), (27932, 755537), (52106, 405014), (104212, 202507)]