11912690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 22230720

約数和(自身を除く): 10318030

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 331, 590, 610, 662, 1655, 3310, 3599, 7198, 17995, 19529, 20191, 35990, 39058, 40382, 97645, 100955, 195290, 201910, 1191269, 2382538, 5956345, 11912690]

約数ペア:

[(1, 11912690), (2, 5956345), (5, 2382538), (10, 1191269), (59, 201910), (61, 195290), (118, 100955), (122, 97645), (295, 40382), (305, 39058), (331, 35990), (590, 20191), (610, 19529), (662, 17995), (1655, 7198), (3310, 3599)]