1900431376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{11953}}^1$

素因数の和:12503

約数の個数: 40

約数和(自身を含む): 3883615520

約数和(自身を除く): 1983184144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 523, 1046, 2092, 4184, 8368, 9937, 11953, 19874, 23906, 39748, 47812, 79496, 95624, 158992, 191248, 227107, 454214, 908428, 1816856, 3633712, 6251419, 12502838, 25005676, 50011352, 100022704, 118776961, 237553922, 475107844, 950215688, 1900431376]

約数ペア:

[(1, 1900431376), (2, 950215688), (4, 475107844), (8, 237553922), (16, 118776961), (19, 100022704), (38, 50011352), (76, 25005676), (152, 12502838), (304, 6251419), (523, 3633712), (1046, 1816856), (2092, 908428), (4184, 454214), (8368, 227107), (9937, 191248), (11953, 158992), (19874, 95624), (23906, 79496), (39748, 47812)]