15672193928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{12919}}^1$

素因数の和:13314

約数の個数: 64

約数和(自身を含む): 32372352000

約数和(自身を除く): 16700158072

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 347, 437, 694, 874, 1388, 1748, 2776, 3496, 6593, 7981, 12919, 13186, 15962, 25838, 26372, 31924, 51676, 52744, 63848, 103352, 151639, 245461, 297137, 303278, 490922, 594274, 606556, 981844, 1188548, 1213112, 1963688, 2377096, 4482893, 5645603, 8965786, 11291206, 17931572, 22582412, 35863144, 45164824, 85174967, 103106539, 170349934, 206213078, 340699868, 412426156, 681399736, 824852312, 1959024241, 3918048482, 7836096964, 15672193928]

約数ペア:

[(1, 15672193928), (2, 7836096964), (4, 3918048482), (8, 1959024241), (19, 824852312), (23, 681399736), (38, 412426156), (46, 340699868), (76, 206213078), (92, 170349934), (152, 103106539), (184, 85174967), (347, 45164824), (437, 35863144), (694, 22582412), (874, 17931572), (1388, 11291206), (1748, 8965786), (2776, 5645603), (3496, 4482893), (6593, 2377096), (7981, 1963688), (12919, 1213112), (13186, 1188548), (15962, 981844), (25838, 606556), (26372, 594274), (31924, 490922), (51676, 303278), (52744, 297137), (63848, 245461), (103352, 151639)]