11903060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 28513296

約数和(自身を除く): 16610236

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2693, 4420, 5386, 10772, 13465, 26930, 35009, 45781, 53860, 70018, 91562, 140036, 175045, 183124, 228905, 350090, 457810, 595153, 700180, 915620, 1190306, 2380612, 2975765, 5951530, 11903060]

約数ペア:

[(1, 11903060), (2, 5951530), (4, 2975765), (5, 2380612), (10, 1190306), (13, 915620), (17, 700180), (20, 595153), (26, 457810), (34, 350090), (52, 228905), (65, 183124), (68, 175045), (85, 140036), (130, 91562), (170, 70018), (221, 53860), (260, 45781), (340, 35009), (442, 26930), (884, 13465), (1105, 10772), (2210, 5386), (2693, 4420)]