12782510110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{66413}}^1$

素因数の和:67452

約数の個数: 32

約数和(自身を含む): 24243766560

約数和(自身を除く): 11461256450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1013, 2026, 5065, 10130, 19247, 38494, 66413, 96235, 132826, 192470, 332065, 664130, 1261847, 2523694, 6309235, 12618470, 67276369, 134552738, 336381845, 672763690, 1278251011, 2556502022, 6391255055, 12782510110]

約数ペア:

[(1, 12782510110), (2, 6391255055), (5, 2556502022), (10, 1278251011), (19, 672763690), (38, 336381845), (95, 134552738), (190, 67276369), (1013, 12618470), (2026, 6309235), (5065, 2523694), (10130, 1261847), (19247, 664130), (38494, 332065), (66413, 192470), (96235, 132826)]