19432800914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1\times {\mathrm{2129}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 30106868400

約数和(自身を除く): 10674067486

約数列:

[1, 2, 41, 82, 157, 314, 709, 1418, 2129, 4258, 6437, 12874, 29069, 58138, 87289, 111313, 174578, 222626, 334253, 668506, 1509461, 3018922, 4563833, 9127666, 13704373, 27408746, 61887901, 123775802, 236985377, 473970754, 9716400457, 19432800914]

約数ペア:

[(1, 19432800914), (2, 9716400457), (41, 473970754), (82, 236985377), (157, 123775802), (314, 61887901), (709, 27408746), (1418, 13704373), (2129, 9127666), (4258, 4563833), (6437, 3018922), (12874, 1509461), (29069, 668506), (58138, 334253), (87289, 222626), (111313, 174578)]