9893224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 21873600

約数和(自身を除く): 11980376

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 97, 122, 152, 194, 209, 244, 388, 418, 488, 671, 776, 836, 1067, 1159, 1342, 1672, 1843, 2134, 2318, 2684, 3686, 4268, 4636, 5368, 5917, 7372, 8536, 9272, 11834, 12749, 14744, 20273, 23668, 25498, 40546, 47336, 50996, 65087, 81092, 101992, 112423, 130174, 162184, 224846, 260348, 449692, 520696, 899384, 1236653, 2473306, 4946612, 9893224]

約数ペア:

[(1, 9893224), (2, 4946612), (4, 2473306), (8, 1236653), (11, 899384), (19, 520696), (22, 449692), (38, 260348), (44, 224846), (61, 162184), (76, 130174), (88, 112423), (97, 101992), (122, 81092), (152, 65087), (194, 50996), (209, 47336), (244, 40546), (388, 25498), (418, 23668), (488, 20273), (671, 14744), (776, 12749), (836, 11834), (1067, 9272), (1159, 8536), (1342, 7372), (1672, 5917), (1843, 5368), (2134, 4636), (2318, 4268), (2684, 3686)]