11847830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 10823530

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 491, 635, 982, 1270, 2413, 2455, 4826, 4910, 9329, 12065, 18658, 24130, 46645, 62357, 93290, 124714, 311785, 623570, 1184783, 2369566, 5923915, 11847830]

約数ペア:

[(1, 11847830), (2, 5923915), (5, 2369566), (10, 1184783), (19, 623570), (38, 311785), (95, 124714), (127, 93290), (190, 62357), (254, 46645), (491, 24130), (635, 18658), (982, 12065), (1270, 9329), (2413, 4910), (2455, 4826)]