19560965652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{922513}}^1$

素因数の和:922573

約数の個数: 72

約数和(自身を含む): 53727215360

約数和(自身を除く): 34166249708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 922513, 1845026, 2767539, 3690052, 5535078, 8302617, 11070156, 16605234, 17527747, 28597903, 33210468, 35055494, 52583241, 57195806, 70110988, 85793709, 105166482, 114391612, 157749723, 171587418, 210332964, 257381127, 315499446, 343174836, 514762254, 543360157, 630998892, 1029524508, 1086720314, 1630080471, 2173440628, 3260160942, 4890241413, 6520321884, 9780482826, 19560965652]

約数ペア:

[(1, 19560965652), (2, 9780482826), (3, 6520321884), (4, 4890241413), (6, 3260160942), (9, 2173440628), (12, 1630080471), (18, 1086720314), (19, 1029524508), (31, 630998892), (36, 543360157), (38, 514762254), (57, 343174836), (62, 315499446), (76, 257381127), (93, 210332964), (114, 171587418), (124, 157749723), (171, 114391612), (186, 105166482), (228, 85793709), (279, 70110988), (342, 57195806), (372, 52583241), (558, 35055494), (589, 33210468), (684, 28597903), (1116, 17527747), (1178, 16605234), (1767, 11070156), (2356, 8302617), (3534, 5535078), (5301, 3690052), (7068, 2767539), (10602, 1845026), (21204, 922513)]