19170244920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16273}}^1\times {\mathrm{9817}}^1$

素因数の和:26104

約数の個数: 64

約数和(自身を含む): 57520127520

約数和(自身を除く): 38349882600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9817, 16273, 19634, 29451, 32546, 39268, 48819, 49085, 58902, 65092, 78536, 81365, 97638, 98170, 117804, 130184, 147255, 162730, 195276, 196340, 235608, 244095, 294510, 325460, 390552, 392680, 488190, 589020, 650920, 976380, 1178040, 1952760, 159752041, 319504082, 479256123, 639008164, 798760205, 958512246, 1278016328, 1597520410, 1917024492, 2396280615, 3195040820, 3834048984, 4792561230, 6390081640, 9585122460, 19170244920]

約数ペア:

[(1, 19170244920), (2, 9585122460), (3, 6390081640), (4, 4792561230), (5, 3834048984), (6, 3195040820), (8, 2396280615), (10, 1917024492), (12, 1597520410), (15, 1278016328), (20, 958512246), (24, 798760205), (30, 639008164), (40, 479256123), (60, 319504082), (120, 159752041), (9817, 1952760), (16273, 1178040), (19634, 976380), (29451, 650920), (32546, 589020), (39268, 488190), (48819, 392680), (49085, 390552), (58902, 325460), (65092, 294510), (78536, 244095), (81365, 235608), (97638, 196340), (98170, 195276), (117804, 162730), (130184, 147255)]