19413492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 52039680

約数和(自身を除く): 32626188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 967, 1434, 1673, 1934, 2868, 2901, 3346, 3868, 5019, 5802, 6692, 6769, 10038, 11604, 13538, 20076, 20307, 27076, 40614, 81228, 231113, 462226, 693339, 924452, 1386678, 1617791, 2773356, 3235582, 4853373, 6471164, 9706746, 19413492]

約数ペア:

[(1, 19413492), (2, 9706746), (3, 6471164), (4, 4853373), (6, 3235582), (7, 2773356), (12, 1617791), (14, 1386678), (21, 924452), (28, 693339), (42, 462226), (84, 231113), (239, 81228), (478, 40614), (717, 27076), (956, 20307), (967, 20076), (1434, 13538), (1673, 11604), (1934, 10038), (2868, 6769), (2901, 6692), (3346, 5802), (3868, 5019)]