19157096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20153

約数の個数: 32

約数和(自身を含む): 43467840

約数和(自身を除く): 24310744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20123, 40246, 80492, 140861, 160984, 281722, 342091, 563444, 684182, 1126888, 1368364, 2394637, 2736728, 4789274, 9578548, 19157096]

約数ペア:

[(1, 19157096), (2, 9578548), (4, 4789274), (7, 2736728), (8, 2394637), (14, 1368364), (17, 1126888), (28, 684182), (34, 563444), (56, 342091), (68, 281722), (119, 160984), (136, 140861), (238, 80492), (476, 40246), (952, 20123)]