19611552

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 51734592

約数和(自身を除く): 32123040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 727, 843, 1124, 1454, 1686, 2181, 2248, 2908, 3372, 4362, 4496, 5816, 6744, 8724, 8992, 11632, 13488, 17448, 23264, 26976, 34896, 69792, 204287, 408574, 612861, 817148, 1225722, 1634296, 2451444, 3268592, 4902888, 6537184, 9805776, 19611552]

約数ペア:

[(1, 19611552), (2, 9805776), (3, 6537184), (4, 4902888), (6, 3268592), (8, 2451444), (12, 1634296), (16, 1225722), (24, 817148), (32, 612861), (48, 408574), (96, 204287), (281, 69792), (562, 34896), (727, 26976), (843, 23264), (1124, 17448), (1454, 13488), (1686, 11632), (2181, 8992), (2248, 8724), (2908, 6744), (3372, 5816), (4362, 4496)]