16867970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10477}}^1$

素因数の和:10514

約数の個数: 32

約数和(自身を含む): 36211968

約数和(自身を除く): 19343998

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10477, 20954, 52385, 73339, 104770, 146678, 240971, 366695, 481942, 733390, 1204855, 1686797, 2409710, 3373594, 8433985, 16867970]

約数ペア:

[(1, 16867970), (2, 8433985), (5, 3373594), (7, 2409710), (10, 1686797), (14, 1204855), (23, 733390), (35, 481942), (46, 366695), (70, 240971), (115, 146678), (161, 104770), (230, 73339), (322, 52385), (805, 20954), (1610, 10477)]