16972872254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{1399}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 29635200000

約数和(自身を除く): 12662327746

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 599, 779, 1066, 1198, 1399, 1558, 2798, 7787, 10127, 11381, 15574, 18187, 20254, 22762, 24559, 26581, 36374, 49118, 53162, 57359, 114718, 147953, 295906, 319267, 345553, 466621, 638534, 691106, 745667, 838001, 933242, 1089821, 1491334, 1676002, 2179642, 6066073, 10894013, 12132146, 14167673, 15922019, 21788026, 28335346, 31844038, 34358041, 68716082, 206986247, 413972494, 446654533, 652802779, 893309066, 1305605558, 8486436127, 16972872254]

約数ペア:

[(1, 16972872254), (2, 8486436127), (13, 1305605558), (19, 893309066), (26, 652802779), (38, 446654533), (41, 413972494), (82, 206986247), (247, 68716082), (494, 34358041), (533, 31844038), (599, 28335346), (779, 21788026), (1066, 15922019), (1198, 14167673), (1399, 12132146), (1558, 10894013), (2798, 6066073), (7787, 2179642), (10127, 1676002), (11381, 1491334), (15574, 1089821), (18187, 933242), (20254, 838001), (22762, 745667), (24559, 691106), (26581, 638534), (36374, 466621), (49118, 345553), (53162, 319267), (57359, 295906), (114718, 147953)]