19355076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41357}}^1$

素因数の和:41380

約数の個数: 36

約数和(自身を含む): 52690092

約数和(自身を除く): 33335016

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41357, 82714, 124071, 165428, 248142, 372213, 496284, 537641, 744426, 1075282, 1488852, 1612923, 2150564, 3225846, 4838769, 6451692, 9677538, 19355076]

約数ペア:

[(1, 19355076), (2, 9677538), (3, 6451692), (4, 4838769), (6, 3225846), (9, 2150564), (12, 1612923), (13, 1488852), (18, 1075282), (26, 744426), (36, 537641), (39, 496284), (52, 372213), (78, 248142), (117, 165428), (156, 124071), (234, 82714), (468, 41357)]