19490088

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 32220312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 492, 683, 696, 984, 1189, 1366, 2049, 2378, 2732, 3567, 4098, 4756, 5464, 7134, 8196, 9512, 14268, 16392, 19807, 28003, 28536, 39614, 56006, 59421, 79228, 84009, 112012, 118842, 158456, 168018, 224024, 237684, 336036, 475368, 672072, 812087, 1624174, 2436261, 3248348, 4872522, 6496696, 9745044, 19490088]

約数ペア:

[(1, 19490088), (2, 9745044), (3, 6496696), (4, 4872522), (6, 3248348), (8, 2436261), (12, 1624174), (24, 812087), (29, 672072), (41, 475368), (58, 336036), (82, 237684), (87, 224024), (116, 168018), (123, 158456), (164, 118842), (174, 112012), (232, 84009), (246, 79228), (328, 59421), (348, 56006), (492, 39614), (683, 28536), (696, 28003), (984, 19807), (1189, 16392), (1366, 14268), (2049, 9512), (2378, 8196), (2732, 7134), (3567, 5464), (4098, 4756)]