19487662224

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23881939}}^1$

素因数の和:23881967

約数の個数: 40

約数和(自身を含む): 53304490080

約数和(自身を除く): 33816827856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23881939, 47763878, 71645817, 95527756, 143291634, 191055512, 286583268, 382111024, 405992963, 573166536, 811985926, 1146333072, 1217978889, 1623971852, 2435957778, 3247943704, 4871915556, 6495887408, 9743831112, 19487662224]

約数ペア:

[(1, 19487662224), (2, 9743831112), (3, 6495887408), (4, 4871915556), (6, 3247943704), (8, 2435957778), (12, 1623971852), (16, 1217978889), (17, 1146333072), (24, 811985926), (34, 573166536), (48, 405992963), (51, 382111024), (68, 286583268), (102, 191055512), (136, 143291634), (204, 95527756), (272, 71645817), (408, 47763878), (816, 23881939)]