19141068

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 46108160

約数和(自身を除く): 26967092

約数列:

[1, 2, 3, 4, 6, 12, 61, 79, 122, 158, 183, 237, 244, 316, 331, 366, 474, 662, 732, 948, 993, 1324, 1986, 3972, 4819, 9638, 14457, 19276, 20191, 26149, 28914, 40382, 52298, 57828, 60573, 78447, 80764, 104596, 121146, 156894, 242292, 313788, 1595089, 3190178, 4785267, 6380356, 9570534, 19141068]

約数ペア:

[(1, 19141068), (2, 9570534), (3, 6380356), (4, 4785267), (6, 3190178), (12, 1595089), (61, 313788), (79, 242292), (122, 156894), (158, 121146), (183, 104596), (237, 80764), (244, 78447), (316, 60573), (331, 57828), (366, 52298), (474, 40382), (662, 28914), (732, 26149), (948, 20191), (993, 19276), (1324, 14457), (1986, 9638), (3972, 4819)]