19352817068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167117}}^1$

素因数の和:167282

約数の個数: 48

約数和(自身を含む): 38913092064

約数和(自身を除く): 19560274996

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 442, 524, 884, 1703, 2227, 3406, 4454, 6812, 8908, 28951, 57902, 115804, 167117, 334234, 668468, 2172521, 2840989, 4345042, 5681978, 8690084, 11363956, 21892327, 36932857, 43784654, 73865714, 87569308, 147731428, 284600251, 372169559, 569200502, 744339118, 1138401004, 1488678236, 4838204267, 9676408534, 19352817068]

約数ペア:

[(1, 19352817068), (2, 9676408534), (4, 4838204267), (13, 1488678236), (17, 1138401004), (26, 744339118), (34, 569200502), (52, 372169559), (68, 284600251), (131, 147731428), (221, 87569308), (262, 73865714), (442, 43784654), (524, 36932857), (884, 21892327), (1703, 11363956), (2227, 8690084), (3406, 5681978), (4454, 4345042), (6812, 2840989), (8908, 2172521), (28951, 668468), (57902, 334234), (115804, 167117)]