19157436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 53542944

約数和(自身を除く): 34385508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1361, 1564, 2346, 2722, 3519, 4083, 4692, 5444, 7038, 8166, 12249, 14076, 16332, 23137, 24498, 31303, 46274, 48996, 62606, 69411, 92548, 93909, 125212, 138822, 187818, 208233, 277644, 281727, 375636, 416466, 532151, 563454, 832932, 1064302, 1126908, 1596453, 2128604, 3192906, 4789359, 6385812, 9578718, 19157436]

約数ペア:

[(1, 19157436), (2, 9578718), (3, 6385812), (4, 4789359), (6, 3192906), (9, 2128604), (12, 1596453), (17, 1126908), (18, 1064302), (23, 832932), (34, 563454), (36, 532151), (46, 416466), (51, 375636), (68, 281727), (69, 277644), (92, 208233), (102, 187818), (138, 138822), (153, 125212), (204, 93909), (207, 92548), (276, 69411), (306, 62606), (391, 48996), (414, 46274), (612, 31303), (782, 24498), (828, 23137), (1173, 16332), (1361, 14076), (1564, 12249), (2346, 8166), (2722, 7038), (3519, 5444), (4083, 4692)]