19934014463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 23299261440

約数和(自身を除く): 3365246977

約数列:

[1, 11, 23, 79, 103, 253, 421, 529, 869, 1133, 1817, 2369, 4631, 5819, 8137, 9683, 19987, 26059, 33259, 41791, 43363, 54487, 89507, 106513, 187151, 222709, 365849, 459701, 476993, 599357, 764957, 997349, 2058661, 2449799, 3425677, 4304473, 8414527, 10970839, 17594011, 22939027, 37682447, 47349203, 78790571, 193534121, 252329297, 866696281, 1812183133, 19934014463]

約数ペア:

[(1, 19934014463), (11, 1812183133), (23, 866696281), (79, 252329297), (103, 193534121), (253, 78790571), (421, 47349203), (529, 37682447), (869, 22939027), (1133, 17594011), (1817, 10970839), (2369, 8414527), (4631, 4304473), (5819, 3425677), (8137, 2449799), (9683, 2058661), (19987, 997349), (26059, 764957), (33259, 599357), (41791, 476993), (43363, 459701), (54487, 365849), (89507, 222709), (106513, 187151)]