12163458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 26726400

約数和(自身を除く): 14562942

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 4639, 9278, 13917, 27834, 88141, 106697, 176282, 213394, 264423, 320091, 528846, 640182, 2027243, 4054486, 6081729, 12163458]

約数ペア:

[(1, 12163458), (2, 6081729), (3, 4054486), (6, 2027243), (19, 640182), (23, 528846), (38, 320091), (46, 264423), (57, 213394), (69, 176282), (114, 106697), (138, 88141), (437, 27834), (874, 13917), (1311, 9278), (2622, 4639)]