16191888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19843}}^1$

素因数の和:19871

約数の個数: 40

約数和(自身を含む): 44291808

約数和(自身を除く): 28099920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19843, 39686, 59529, 79372, 119058, 158744, 238116, 317488, 337331, 476232, 674662, 952464, 1011993, 1349324, 2023986, 2698648, 4047972, 5397296, 8095944, 16191888]

約数ペア:

[(1, 16191888), (2, 8095944), (3, 5397296), (4, 4047972), (6, 2698648), (8, 2023986), (12, 1349324), (16, 1011993), (17, 952464), (24, 674662), (34, 476232), (48, 337331), (51, 317488), (68, 238116), (102, 158744), (136, 119058), (204, 79372), (272, 59529), (408, 39686), (816, 19843)]