19223670394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{127331}}^1$

素因数の和:127518

約数の個数: 32

約数和(自身を含む): 31629268800

約数和(自身を除く): 12405598406

約数列:

[1, 2, 19, 29, 38, 58, 137, 274, 551, 1102, 2603, 3973, 5206, 7946, 75487, 127331, 150974, 254662, 2419289, 3692599, 4838578, 7385198, 17444347, 34888694, 70159381, 140318762, 331442593, 505886063, 662885186, 1011772126, 9611835197, 19223670394]

約数ペア:

[(1, 19223670394), (2, 9611835197), (19, 1011772126), (29, 662885186), (38, 505886063), (58, 331442593), (137, 140318762), (274, 70159381), (551, 34888694), (1102, 17444347), (2603, 7385198), (3973, 4838578), (5206, 3692599), (7946, 2419289), (75487, 254662), (127331, 150974)]