11911252340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{14303}}^1$

素因数の和:17528

約数の個数: 48

約数和(自身を含む): 26948049408

約数和(自身を除く): 15036797068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3203, 6406, 12812, 14303, 16015, 28606, 32030, 41639, 57212, 64060, 71515, 83278, 143030, 166556, 185939, 208195, 286060, 371878, 416390, 743756, 832780, 929695, 1859390, 3718780, 45812509, 91625018, 183250036, 229062545, 458125090, 595562617, 916250180, 1191125234, 2382250468, 2977813085, 5955626170, 11911252340]

約数ペア:

[(1, 11911252340), (2, 5955626170), (4, 2977813085), (5, 2382250468), (10, 1191125234), (13, 916250180), (20, 595562617), (26, 458125090), (52, 229062545), (65, 183250036), (130, 91625018), (260, 45812509), (3203, 3718780), (6406, 1859390), (12812, 929695), (14303, 832780), (16015, 743756), (28606, 416390), (32030, 371878), (41639, 286060), (57212, 208195), (64060, 185939), (71515, 166556), (83278, 143030)]