19265514132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1797827}}^1$

素因数の和:1797900

約数の個数: 48

約数和(自身を含む): 48325616640

約数和(自身を除く): 29060102508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 1797827, 3595654, 5393481, 7191308, 10786962, 21573924, 34158713, 68317426, 84497869, 102476139, 136634852, 168995738, 204952278, 253493607, 337991476, 409904556, 506987214, 1013974428, 1605459511, 3210919022, 4816378533, 6421838044, 9632757066, 19265514132]

約数ペア:

[(1, 19265514132), (2, 9632757066), (3, 6421838044), (4, 4816378533), (6, 3210919022), (12, 1605459511), (19, 1013974428), (38, 506987214), (47, 409904556), (57, 337991476), (76, 253493607), (94, 204952278), (114, 168995738), (141, 136634852), (188, 102476139), (228, 84497869), (282, 68317426), (564, 34158713), (893, 21573924), (1786, 10786962), (2679, 7191308), (3572, 5393481), (5358, 3595654), (10716, 1797827)]