19156636074

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{1069}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 39227535360

約数和(自身を除く): 20070899286

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 271, 309, 321, 542, 618, 642, 813, 1069, 1626, 2138, 3207, 6414, 11021, 22042, 27913, 28997, 33063, 55826, 57994, 66126, 83739, 86991, 110107, 114383, 167478, 173982, 220214, 228766, 289699, 330321, 343149, 579398, 660642, 686298, 869097, 1738194, 2986691, 5973382, 8960073, 11781449, 17920146, 23562898, 29838997, 30997793, 35344347, 59677994, 61995586, 70688694, 89516991, 92993379, 179033982, 185986758, 3192772679, 6385545358, 9578318037, 19156636074]

約数ペア:

[(1, 19156636074), (2, 9578318037), (3, 6385545358), (6, 3192772679), (103, 185986758), (107, 179033982), (206, 92993379), (214, 89516991), (271, 70688694), (309, 61995586), (321, 59677994), (542, 35344347), (618, 30997793), (642, 29838997), (813, 23562898), (1069, 17920146), (1626, 11781449), (2138, 8960073), (3207, 5973382), (6414, 2986691), (11021, 1738194), (22042, 869097), (27913, 686298), (28997, 660642), (33063, 579398), (55826, 343149), (57994, 330321), (66126, 289699), (83739, 228766), (86991, 220214), (110107, 173982), (114383, 167478)]