19267596

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 54316080

約数和(自身を除く): 35048484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1657, 1938, 2907, 3314, 3876, 4971, 5814, 6628, 9942, 11628, 14913, 19884, 28169, 29826, 31483, 56338, 59652, 62966, 84507, 94449, 112676, 125932, 169014, 188898, 253521, 283347, 338028, 377796, 507042, 535211, 566694, 1014084, 1070422, 1133388, 1605633, 2140844, 3211266, 4816899, 6422532, 9633798, 19267596]

約数ペア:

[(1, 19267596), (2, 9633798), (3, 6422532), (4, 4816899), (6, 3211266), (9, 2140844), (12, 1605633), (17, 1133388), (18, 1070422), (19, 1014084), (34, 566694), (36, 535211), (38, 507042), (51, 377796), (57, 338028), (68, 283347), (76, 253521), (102, 188898), (114, 169014), (153, 125932), (171, 112676), (204, 94449), (228, 84507), (306, 62966), (323, 59652), (342, 56338), (612, 31483), (646, 29826), (684, 28169), (969, 19884), (1292, 14913), (1657, 11628), (1938, 9942), (2907, 6628), (3314, 5814), (3876, 4971)]