19315914

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 21948726

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 3581, 5394, 7162, 10743, 21486, 103849, 111011, 207698, 222022, 311547, 333033, 623094, 666066, 3219319, 6438638, 9657957, 19315914]

約数ペア:

[(1, 19315914), (2, 9657957), (3, 6438638), (6, 3219319), (29, 666066), (31, 623094), (58, 333033), (62, 311547), (87, 222022), (93, 207698), (174, 111011), (186, 103849), (899, 21486), (1798, 10743), (2697, 7162), (3581, 5394)]