19912314594

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1\times {\mathrm{16741}}^1$

素因数の和:18330

約数の個数: 32

約数和(自身を含む): 40145440896

約数和(自身を除く): 20233126302

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 1447, 2894, 4341, 8682, 16741, 33482, 50223, 100446, 198239, 396478, 594717, 1189434, 2293517, 4587034, 6880551, 13761102, 24224227, 48448454, 72672681, 145345362, 3318719099, 6637438198, 9956157297, 19912314594]

約数ペア:

[(1, 19912314594), (2, 9956157297), (3, 6637438198), (6, 3318719099), (137, 145345362), (274, 72672681), (411, 48448454), (822, 24224227), (1447, 13761102), (2894, 6880551), (4341, 4587034), (8682, 2293517), (16741, 1189434), (33482, 594717), (50223, 396478), (100446, 198239)]