15697427253764

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1\times {\mathrm{100213}}^1$

素因数の和:101316

約数の個数: 48

約数和(自身を含む): 27737028888576

約数和(自身を除く): 12039601634812

約数列:

[1, 2, 4, 191, 382, 421, 487, 764, 842, 974, 1684, 1948, 80411, 93017, 100213, 160822, 186034, 200426, 205027, 321644, 372068, 400852, 410054, 820108, 19140683, 38281366, 39160157, 42189673, 48803731, 76562732, 78320314, 84379346, 97607462, 156640628, 168758692, 195214924, 8058227543, 9321512621, 16116455086, 18643025242, 20546370751, 32232910172, 37286050484, 41092741502, 82185483004, 3924356813441, 7848713626882, 15697427253764]

約数ペア:

[(1, 15697427253764), (2, 7848713626882), (4, 3924356813441), (191, 82185483004), (382, 41092741502), (421, 37286050484), (487, 32232910172), (764, 20546370751), (842, 18643025242), (974, 16116455086), (1684, 9321512621), (1948, 8058227543), (80411, 195214924), (93017, 168758692), (100213, 156640628), (160822, 97607462), (186034, 84379346), (200426, 78320314), (205027, 76562732), (321644, 48803731), (372068, 42189673), (400852, 39160157), (410054, 38281366), (820108, 19140683)]