15226144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 32054400

約数和(自身を除く): 16828256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 317, 608, 632, 634, 1264, 1268, 1501, 2528, 2536, 3002, 5072, 6004, 6023, 10144, 12008, 12046, 24016, 24092, 25043, 48032, 48184, 50086, 96368, 100172, 192736, 200344, 400688, 475817, 801376, 951634, 1903268, 3806536, 7613072, 15226144]

約数ペア:

[(1, 15226144), (2, 7613072), (4, 3806536), (8, 1903268), (16, 951634), (19, 801376), (32, 475817), (38, 400688), (76, 200344), (79, 192736), (152, 100172), (158, 96368), (304, 50086), (316, 48184), (317, 48032), (608, 25043), (632, 24092), (634, 24016), (1264, 12046), (1268, 12008), (1501, 10144), (2528, 6023), (2536, 6004), (3002, 5072)]