19283430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27947}}^1$

素因数の和:27980

約数の個数: 32

約数和(自身を含む): 48294144

約数和(自身を除く): 29010714

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27947, 55894, 83841, 139735, 167682, 279470, 419205, 642781, 838410, 1285562, 1928343, 3213905, 3856686, 6427810, 9641715, 19283430]

約数ペア:

[(1, 19283430), (2, 9641715), (3, 6427810), (5, 3856686), (6, 3213905), (10, 1928343), (15, 1285562), (23, 838410), (30, 642781), (46, 419205), (69, 279470), (115, 167682), (138, 139735), (230, 83841), (345, 55894), (690, 27947)]