15873103636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{22051}}^1$

素因数の和:22304

約数の個数: 48

約数和(自身を含む): 30428231680

約数和(自身を除く): 14555128044

約数列:

[1, 2, 4, 13, 26, 52, 109, 127, 218, 254, 436, 508, 1417, 1651, 2834, 3302, 5668, 6604, 13843, 22051, 27686, 44102, 55372, 88204, 179959, 286663, 359918, 573326, 719836, 1146652, 2403559, 2800477, 4807118, 5600954, 9614236, 11201908, 31246267, 36406201, 62492534, 72812402, 124985068, 145624804, 305251993, 610503986, 1221007972, 3968275909, 7936551818, 15873103636]

約数ペア:

[(1, 15873103636), (2, 7936551818), (4, 3968275909), (13, 1221007972), (26, 610503986), (52, 305251993), (109, 145624804), (127, 124985068), (218, 72812402), (254, 62492534), (436, 36406201), (508, 31246267), (1417, 11201908), (1651, 9614236), (2834, 5600954), (3302, 4807118), (5668, 2800477), (6604, 2403559), (13843, 1146652), (22051, 719836), (27686, 573326), (44102, 359918), (55372, 286663), (88204, 179959)]